package com.lihaonan.homework1;

public class Point
        {
            public Point() {
            }

            public Point(int x, int y) {
                this.x = x;
                this.y = y;
            }

            private int x;

            public int getX() {
                return x;
            }

            public void setX(int x) {
                this.x = x;
            }

            public int getY() {
                return y;
            }

            public void setY(int y) {
                this.y = y;
            }

            private int y;

            public double distance() {
                return Math.sqrt(x * x + y * y);
            }
            @Override
            public String toString() {
                return "Point{" +
                        "x=" + x +
                        ", y=" + y +
                        '}';
            }
            public double distance(Point p)
            {
                return Math.sqrt(Math.pow(x - p.getX(),2) + Math.pow(y - p.getY(),2));
            }
        }
